More Powerful Booster】: With a 2000A peak current, the car jump starter can start the 12V vehicles up to 7.0L Gas/5.0L Diesel engines in seconds. Even in extreme temperatures, The powerful lithium battery booster - up to 20 jump starts on a single charge (just over 25% of power is enough to start your car). Suitable for car, truck, motorcycle, RV or tractor and so on.

• 【Smart Powerful Tire Inflator】Our digital air compressor portable is manufactured with the unique Turbocharged Movement, which is more powerful, more stable and less noisy. It can provide maximum pressure of 150 PSI and airflow of 35L/Min, supports tire-pressure detection, Preset values stopping and unit switching (PSI, KPA, BAR, KG/CM²), and suitable for bikes, cars, balls, and other Inflatables.

• 【IMPROVED SAFETY TECHNOLOGY】Safe and easy to use car jumper starter portable, without the worry of incorrect connections or sparks. Particularly spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection. Safely connect to any 12-volt automotive car battery. The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights.

• 【4 In 1 Multi-Function】This is not only a battery jumper starter portable, Tire Inflator, but also a portable power bank, LED flashlight to charge smart phones, tablets and other mobile devices. Supports fast charging USB 3.0, Output: 5V/2A, Input: 5V/2A. In addition, the integrated 300-lumen LED flashlight has 3 lighting modes, constant light, strobe light and SOS light.

• 【What You Get】: Portable Car Battery Jump Starter x1, Smart Jump Cable x1, Air tube x1, USB charging cable x1, Premium EVA Protection Case x1, and 1-Years Technical Support. Please feel free to contact us for help if any questions.

• 【TIPS 】Before starting the car, please ensure that the power is greater than 25%. In addition, if you have not used it for a long time, it is recommended to charge the jump starter every 2-3 months to keep the jump starter in a healthy state. Please do not use the air pump function continuously for a long time. When the product heats up seriously, please cool it down for a few minutes before continuing to use it, otherwise it will trigger high temperature protection.